12353572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 28385280

約数和(自身を除く): 16031708

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2111, 2926, 4222, 5852, 8444, 14777, 23221, 29554, 40109, 46442, 59108, 80218, 92884, 160436, 162547, 280763, 325094, 441199, 561526, 650188, 882398, 1123052, 1764796, 3088393, 6176786, 12353572]

約数ペア:

[(1, 12353572), (2, 6176786), (4, 3088393), (7, 1764796), (11, 1123052), (14, 882398), (19, 650188), (22, 561526), (28, 441199), (38, 325094), (44, 280763), (76, 162547), (77, 160436), (133, 92884), (154, 80218), (209, 59108), (266, 46442), (308, 40109), (418, 29554), (532, 23221), (836, 14777), (1463, 8444), (2111, 5852), (2926, 4222)]